5124402 has 12 divisors (see below), whose sum is σ = 11102910. Its totient is φ = 1708128.

The previous prime is 5124401. The next prime is 5124407. The reversal of 5124402 is 2044215.

It can be written as a sum of positive squares in only one way, i.e., 4575321 + 549081 = 2139^2 + 741^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 284689 = 5124402 / (5 + 1 + 2 + 4 + 4 + 0 + 2).

It is not an unprimeable number, because it can be changed into a prime (5124401) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 142327 + ... + 142362.

Almost surely, 2^5124402 is an apocalyptic number.

5124402 is an abundant number, since it is smaller than the sum of its proper divisors (5978508).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5124402 is a wasteful number, since it uses less digits than its factorization.

5124402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284697 (or 284694 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 18.

The square root of 5124402 is about 2263.7142045762. The cubic root of 5124402 is about 172.4041559570.

Adding to 5124402 its reverse (2044215), we get a palindrome (7168617).

The spelling of 5124402 in words is "five million, one hundred twenty-four thousand, four hundred two".